C27 and C32 Engines for Caterpillar Built Machines Caterpillar


Engine Control Module - Remove and Install

Usage:

826K 2L3

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Disconnect the negative battery terminal at the battery.


    Illustration 1g02259355


    Illustration 2g02259034

  2. Remove bolts (1) and position plate (2) out of the way.

  3. Loosen allen head screw (3). Remove nut (4). Disconnect harness assembly (5) from engine control module (6).

  4. Remove studs (7), nuts (8), the washers, and the isolation mounts.

  5. Remove engine control module (6).

  6. Remove bolts (9) and bracket (10).

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Install engine control module (6) in the reverse order of removal.

    1. Tighten allen head screw (3) to a torque of 7 ± 2 N·m (62 ± 18 lb in).

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